Size: Feather made from recycled plastic. Each set contains 16 cat toys, including 4 green, 4 yellow, 4 blue and 4 pink. Let your cat have fun with the colorful feather toys. 2.5 cm diameter, 5.5 cm long. Sturdy and durable material: These colorful cat toys are made of BPA-free recycled plastic. Designed to safety standards to ensure cat toys are safe to chew on. It’s lightweight and durable. The toy 2.2mm thick spring loaded spring allows cats to bite freely. Bright colors: Cats love bright colors. Our plastic cat feathers are made of 4 classic colors: yellow, green, pink and blue, which attracts the cat’s attention. Let your cat have fun chasing colorful toys spring loaded while their unpredictable bounces drive them insane. Release the cat’s nature: the end of our feather is a smooth surface. Safe for cats. Toys encourage activity and exercise for better overall cat health. Squeeze this cat toy to let the cat run, hop, cut your teeth and enjoy the fun this toy brings. Interactive